.about-area {
  width: 100%;
  height: 790px;
  background-color: #f6f6f6;
  background-image: url(../img/grey_bg.jpg);
  background-size: 120%;
  position: relative;
}

.about-area > .plate {
  position: absolute;
  right: 0;
  bottom: 0;
}

.about-area > .common {
  height: inherit;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.about-area > .common > .left {
  position: relative;
  margin-left: 43px;
}

.about-area > .common > .left > .photo {
  width: 476px;
  height: 396px;
  box-sizing: border-box;
  padding: 20px;
  background-color: #fff;
  box-sizing: border-box;
  box-shadow: 0 0 9px #aaa;
  overflow: hidden;
}

.about-area > .common > .left .float {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
}

.about-area > .common > .left .rotate {
  transform: rotate(-15deg);
}

.about-area > .common > .left > .photo > div {
  width: 100%;
  height: 100%;
  background-color: #333;
  background-image: url(../img/foto.jpg);
}

.about-area > .common > .right {
  width: 860px;
}

.about-area > .common > .right > .about-title {
  color: #333;
}
